Wastewater Treatment, Maintenance, Mining, Seawater, Reverse Osmosis, Water Quality, Malta


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Severn-Trent wins Chilean mining desalination contract

US water and wastewater treatment company Severn Trent Services has been awarded a contract to provide a seawater desalination plant that will serve the potable and process water needs of the Minera Esperanza copper and gold mine in Antofagasta, Chile.

Ceramic nanofiltration company gets big investor

ItN Nanovation AG, a start-up company in Saarbrucken, Germany, making nanofiltration ceramic products for the water industry, announced on 9 December 2010 a framework investment agreement with the US investment fund YA Global Master SPV Ltd, part of the Yorkville Group.

Veolia Peru wins operation deal for mine desalination

Veolia Peru, has won a three-year operation and maintenance contract for a 4.1 Ml/d reverse osmosis desalination plant at the Cerro Lindo multi metal mine owned by Lima-quoted exploration and mining firm, Milpo.

Aquarion in tie with mining cleantech player

Ottawa-based cleantech company, BluMetric Environmental, has teamed up with Swiss water technology firm, Aquarion, in a technology, business, and project development agreement with an industrial wastewater focus.

Aqualogy starts up copper mine desalination plant in Chile

Aqualogy has inaugurated the operation and maintenance of a US$ 100 million reverse osmosis desalination plant built for the Mantoverde copper mine.

H2O Innovation takes Californian reuse contract

A contract to expand the Leo J Vander Lans Advanced Water Treatment Facility in Long Beach, California, has been awarded to Canadian company H2O Innovation Inc.

RO-based advanced treatment plant for West Virginia mines

A 5 MGD (19,000 m³/d) membrane-based wastewater treatment plant is to be built to serve a number of coal mines in West Virginia, USA, as a result of government action following pollution violations.

Victaulic acquires MTS desalination plug valve

Pipe-jointing specialist Victaulic has acquired the desalination business of Spain's MTS Valves & Technology, which designs and manufactures valves for the global desalination market, including the MTS Plug Valve.

CaribDA to sponsor Chile desalination seminar

The Caribbean Desalination Association (CaribDA) announced on 14 October 2010 that it would be a sponsor of a seminar on Desalination, Innovations & Sustainable Development to be held in Antofagasta, Chile, during 29 November - 1 December 2010.

Escondida desalination is first Doosan job in Latin America

Doosan Heavy Industries & Construction announced its first seawater desalination plant project in the Latin American market on 25 August 2013.

Chilean mine SWRO gets environmental approval

An environmental impact study (EIS) for a 26,000 m³/d desalination plant for a mining operation in northern Chile is reported to have been approved by the regional office of the Ministerio del Medio Ambiente (environment ministry).

The Aquatech process

Aquatech prepares membrane-thermal ZLD for Columbia gold mine

The new hybrid membrane-thermal system is to be installed in April and commissioning is expected to be completed by Q4 2019.

Australian mining town to up quality from boreholes close to pit with desalination plant

The Australian arm of water technology firm, Valoriza Agua, has won a design and construct contract to deliver a 16.5 Ml/d water treatment plant to replace an existing facility and provide drinking water for the Western Australian mining town, Newman and the mine. The plant will include brackish water reverse osmosis and an ultraviolet treatment system to treat a mix of flows from drinking water boreholes sited too close to mining activities.

Oil/gas sector MBR leads new H2O Innovation jobs

Supply of a membrane bioreactor (MBR) wastewater treatment and reuse system to an industrial user in the oil and gas industry in Alberta, Canada, was announced by H2 O Innovation Inc on 8 March 2012.

Bechtel contract for Escondida desalination project

BHP Billiton has contracted Bechtel to provide engineering, project management and construction services for the water supply to the Escondida copper mine in the Atacama Desert of northern Chile.

Bundamba Advanced Water Treatment Plant, Queensland, Australia

Bundamba wastewater reuse plant passes second quality test

The second Water Quality Report for the Bundamba Advanced Water Treatment Plant in Queensland, Australia, has confirmed the excellent quality of the purified water it produces and proved that the water is safe to add to the drinking supply, says government agency WaterSecure

H2O Innovation lands three water/wastewater contracts

H2O Innovation Inc announced on 14 January 2014 recent contracts totalling Can$ 6.5 million (UA$ 5.93 million) in Western Canada's energy sector.

Acciona to build RO plant for Chile mines

Spain's Acciona Agua has been selected by Grupo CAP to design, build, bring into service and operate for 20 years a seawater desalination plant to service mining operations in the Copiapó Valley in Chile's Atacama Region III.

IDE lands big Australian mining RO contract

IDE Technologies has been awarded the design and supply contract for a 140,000 m³/d desalination plant for the Sino Iron Project in Western Australia by CITIC Pacific Mining.

RO consumes 4% of Malta's electricity, says new group

Reverse-osmosis desalination plants consume almost 4% of Malta's electricity supply, according to a statement from the newly-formed Malta Water Association (MWA) on 22 March 2011. The group, made up of hydrologists, engineers and other water experts, warned that urgent action is needed to protect Malta's water resources, which "are among the scarcest in the world and under severe stress."

Mining water treatment market to grow 85% by 2019

The global water treatment market for hard-rock mining - iron, copper, gold, nickel - is set to grow 85% to US$ 17 billion by 2019 according to market analyst, Bluefield Research.

Agency approves W Australian desalination plant

Western Australia's Environmental Protection Agency (EPA) on 13 February 2012 announced conditional approval for Grange Resources Ltd's proposal to construct and operate the Cape Riche Desalination Plant.

Australia funds water study for coal-seam gas industry

The Australian government is spending up to Aus$ 3.88 million (US$ 3.61 million) on a water feasibility study for the Queensland coal-seam gas industry.

“We are looking at organic growth, and mergers, acquisitions, and joint ventures.

Energy Recovery: 'hyper-focused' on water

The former chief financial director of Energy Recovery has now stepped into the top job as chief executive on a permanent basis. He reveals plans to develop new packaged product for the desalination market, and takes a wry line on the industry's lively rumour mill.

A generation of knowledge and experience in water is being lost as baby boomers retire

Is water in the grip of a skills crisis?

In an engineering-heavy sector such as water, it's a truism that well qualified people are thin on the ground. But is it more accurate to say that the global water industry in the grip of a skills crisis?

Billiton clears finance for 216,000 m³/d Chile desalination

An investment of US$ 1,972 million was approved by mining giant BHP Billiton on 25 July 2013 for its 216,000 m³/d seawater desalination plant in Escondida, Chile.

License sought for seawater desalination plant in Chile

White Mountain Titanium Corporation announced on 26 April 2012 that it has applied for an access license to draw seawater for a planned desalination plant in Chile.

AMTA and SEDA to hold Chesapeake membrane workshop

The American Membrane Technology Association (AMTA), which promotes membrane processes for desalination and water / wastewater treatment, is to hold a joint technology transfer workshop with the Southeast Desalting Association in Chesapeake, Virginia, in May 2013.

Ministry reported to have rejected Chile desalination EIS

The Ministerio del Medio Ambiente (Environment Ministry) in Chile has apparently rejected the environmental impact study (EIS) produced by Suez subsidiary Agbar Chile for an 86,000 m³/d desalination plant in Northern Region III.

Israel Electric looks for Hadera desalination maintenance

Israel Electric Corporation is negotiating to take over maintenance for the 275,000 m³/d Hadera desalination plant, currently under construction in Israel, according to the Globes financial newspaper.

Gold miner opts for desalination to supply planned Mexican mine

The gold mining arm of energy firm, Chesapeake, has opted to use desalinated seawater to supply water for its proposed Metates gold and silver mining project in Durango state, Mexico. It has tendered for proposals to build and operate a 55Ml/d desalination facility to supply the mine with fresh water.

Water rights row could delay Western Australia desalination plant

A row over water rights in the north-west of Australia could lead to delay in the construction of the West Pilbara Seawater Desalination Plant, despite assurances in February 2011 from Western Australia's (WA) state government that the project was on track.

Olympic Dam desalination threatens cuttlefish, say researchers

Brine discharge from the proposed Olympic Dam seawater desalination plant in South Australia poses a potential threat to the unique spawning aggregation of the giant Australian cuttlefish, in the upper Spencer Gulf, South Australia, according to two researchers.

Spanish water investment to hit € 1.2 billion this year

Desalination and water reuse projects are likely to be among the new water infrastructure projects worth € 700 million due to be tendered by Spain's Ministry for Environment & Rural & Marine Affairs (MARM) in the second half of 2011.

Chilean politicians launch mining desalination bill

A cross-party group of eight deputies in the lower house of the Chilean national congress has submitted a bill to require mining companies using more than 150 L/s of water for extraction purposes to install seawater desalination equipment.

AMTA/AWWA 2015 membrane conference abstracts invited

The American Membrane Technology Association (AMTA) and the American Water Works Association have issued a call for papers for their fourth joint Membrane Technology Conference to be held in Florida in 2015.

Commission warns Australia about gas-production wastewater

Handling the wastewater resulting from coal-seam gas (CSG) production in Australia is likely to require a precautionary approach that will demand innovation from water managers and planners, and significantly greater coordination with existing project approval processes, the National Water Commission warned in December 2010.

Hitachi in Libyan MBR tie-up

Libyan water technology company El Zulal announced on 21 July 2010 that it has signed a sales and marketing agreement with Hitachi of Japan to distribute Hitachi's membrane bioreactor (MBR) product range in Libya.

GE expands HERO licensing agreement

GE Power & Water announced on 1 February 2011 that it has completed a new expanded licensing agreement to allow it to continue offering High Efficiency Reverse Osmosis (HERO™) systems to help more of its industrial customers increase their water usage efficiency and reuse capacity.

MF/RO plant may be Santa Clarita salt solution

A microfiltration/reverse-osmosis (MF/RO) advanced wastewater treatment plant is one of several options being considered by the Santa Clarita Valley Sanitation District (SCVSD) in California, USA, to deal with excessive chloride levels in the wastewater it discharges to the Santa Clara River from its two treatment plants.

Slimline MBR is first product from LG Electronics

Only two months after announcing it was entering the water membrane business, LG Electronics (LG) unveiled its first wastewater treatment solution, a membrane bioreactor, on 25 November 2010.

Urban surge drives 57% growth in Indian municipal water treatment market by 2018

Urban population growth in India will create huge demand for municipal water and wastewater treatment systems including desalination adding 57% to revenues over five years according to a recent report by market analyst Frost an Sullivan (F&S).

Jorge T Aguinaldo

New quartet joins RWL's Aeromix and Nirosoft

RWL Water has recently added four new staff to its group companies Aeromix and Nirosoft.

South Africa to focus on desalination and water reuse

Desalination and the reuse of wastewater from municipalities and mining are strongly emphasised in the 2nd National Water Resources Strategy (NWRS2) for South Africa released at the start of July 2013.

Papers invited for 2013 AWWA/AMTA event

With the 2012 AWWA/AMTA Membrane Technology Conference under way this week in Phoenix, Arizona, a call for papers has been issued for next year's event in Texas.

New contracts announced by H2O Innovation

A 150,000 GPD (568 m³/d) membrane wastewater treatment system for a First Nation community in Manitoba, Canada, is one of new contracts totaling US$ 2.4 million announced on 12 January 2011 by H2O Innovation.

Chile's copper mines will turn to desalination for half their water

Desalination will provide half the water demand of Chile's copper mining industry by 2026, according to findings in a report by the Chilean state copper commission, Cochilco.

SEDA Spring Symposium registration opened

The Southeast Desalination Association (SEDA) has opened registration for its Spring Symposium to be held in Florida in June 2014.

Chilean mining firm strikes desalination deal with water protesters

Chilean copper mining company, Antofagasta, has struck a deal with demonstrators from the town of Salamanca in the Choapa River Valley who had been blocking access to its Los Pelambres mine in Chile, in protest against the mine's consumption of water amid severe water scarcity in the region.

LG Electronics forms water treatment JV with Hitachi

South Korea's LG Electronics and Japan's Hitachi are to establish a joint venture in October 2011 to expand into the water and wastewater treatment industries initially in Korea.

Namibian uranium mine ponders desalination project

Namibian uranium mining firm Rössing Uranium is investigating the economic viability of designing, constructing and operating a new desalination plant to supply its operation in the economically important Erongo Region where water is scarce.

Maltese desalination test-bed shows SalTec energy-recovery advantages

Throughout the desalination industry, plant operators are looking for long-term solutions with lower lifecycle cost because of the link between water costs and energy costs. In order to meet operators' demands and requirements, equipment manufacturers are investing considerable resources in the development of new technologies that will reduce energy costs. The Water Services Corporation in Malta is one example of a forward-looking operator of a seawater reverse-osmosis (SWRO) plant seeking to ensure the production of high-quality drinking water at an affordable price. Established in 1993 to produce and distribute potable water on the islands of Malta and Gozo, WSC has an annual production target of 35 million m to satisfy the needs of its 400,000 residents and in excess of one million tourists. With the drive to produce greater efficiencies and water quality WSC has taken an opportunity to investigate and monitor the potential of a new technology from KSB, the SalTec pressure boosting and energy recovery system. The SalTec DT pressure exchanger in combination with KSB's HGM RO high-pressure pump creates a highly attractive proposition for RO plant designers and operators. The SalTec DT system provides a nominal capacity of 250 m /h, giving it the capability to operate in plants with train sizes ranging between 4,400 m /d and 5,000 m /d of permeate at common recovery rates.

Parkson breaks new ground with Saudi MBR plant

A 2,000 m³/d wastewater-reuse plant based on membrane bioreactor (MBR) technology has just been commissioned in Rabigh, Saudi Arabia, by Florida-based Parkson.

Tunisia and Malta to share desalination expertise

Tunisia has signed an agreement with the Mediterranean island of Malta involving sharing of expertise on desalination plants.

Membrane 'summit' will precede AMTA conference

The 2nd Osmosis Membrane Summit will precede this year's annual conference of the American Membrane Technology Association (AMTA) in San Diego.

The new desalination plant at Playas de Rosarito will be on the coast adjacent to the existing power station

Consolidated Water lines up Mexican mega-project

The Playas de Rosarito seawater RO desalination mega-plant project has been six years in the making. It began as a twinkle in Consolidated Water's eye even before Mexico had introduced its new public-private partnerships law, but the act's introduction in 2012 gave the project a clear structure for moving ahead.

Three desalination workshops follow IDA World Congress

Three different aspects of desalination will be covered in workshops announced on 10 September 2009 by the International Desalination Association (IDA), which will follow its upcoming World Congress in Dubai.

San Diego wastewater reuse demonstration to continue

San Diego City Council voted on 7 July 2009 to continue a $12 million wastewater indirect potable reuse demonstration project which would take purified sewage water from the North City Water Reclamation Plant and pump it into the San Vincente Reservoir to augment drinking water supplies.

The Victorian Desalination Plant is located at the southerly most tip of Australia on the Bass Coast

AquaSure's Victorian Desalination Plant secures its first water order

The Victorian Desalination Project (VDP) is a mega-size seawater RO facility, able to produce up to 150 billion litres of water a year when running at full capacity. Located at the southerly most tip of Australia on the Bass Coast, it was procured by the Victorian State government from AquaSure, a joint venture of Degrémont (now Suez), Macquarie Capital, and Thiess (now Ventia), in 2009, for a capital cost of $3.5 billion.

Aquarion acquires Germany's MFT

Swiss oil and gas industry water systems company, Aquarion Group, has acquired Membran- Filtrations-Technik (MFT) of Germany for an undisclosed sum.

Avshalom Felber, formerly Israel Ports and Railway Authority CFO, and deputy director of budgets at Israel's Ministry of Finance, has steered IDE for 14 years

Interview: IDE Technologies CEO Avshalom Felber

Above all, IDE is a solutions provider. So says chief executive Avshalom Felber, the former financial whizz turned water industry leader, as he outlines the company's unique mix of thermal and reverse osmosis (RO) technologies, operational expertise, and contractual nous.

ACWA wins two membrane-based projects in Saudi

Two separate contracts for membrane-based water and wastewater projects in Saudi Arabia have been awarded to ACWA Emirates LLC of Dubai.

Boiler-feed treatment extension for Aquatech in India

Aquatech has been awarded a third contract extension to provide operating services for a boiler feed water treatment plant at Reliance Industries Limited's PTA (purified terephthalic acid) manufacturing unit in Hazira, Gujarat, India.

Suez Environnement lands US$ 200 million Middle Eastern deals duo

Suez Environnement has won a desalination contract in Abu Dhabi worth more than US$ 180 million and a separate water reuse deal in Oman taking the total value of the Middle East wins to more than US$ 200 million.

A carpet shark

Shark makes home in Perth II desalination plant

The Water Corporation in Western Australia has confirmed that a wobbegong (carpet) shark has been found in the seawater intake station at the Southern Seawater Desalination Plant during scheduled maintenance work.

Juan Miguel Pinto is confident that Latin America’s market for desalination and reuse projects is poised for growth. The question is not if, but when?

Interview: Juan Miguel Pinto, ALADYR president

The new president of ALADYR, the Latin America desalination and water reuse association, sees his organisation as a window onto the region for international companies. His big aim is to step up events during 2018, taking knowledge of desalination and reuse out to the market.

The new IDE desal facility will be on Taiwan's west coast, in Mailiao Township

IDE Technologies wins desal project at Mai-Liao Power Plant, Taiwan

IDE Technologies is to build and operate a seawater reverse osmosis desalination facility at Mai-Liao Power Plant in Yunlin County, west Taiwan.

IDE desalination seminar trains Jordanians and Palestinians

Thirty participants from Palestine and Jordan completed a week-long desalination seminar in Israel in early November 2010.

Hyflux wins 40,000 m³/d SWRO plant in Libya

A contract for a 40,000 m³/d desalination plant in Tobruk, Libya, has been won by Hyflux Ltd of Singapore, the company announced on 15 November 2010.

Trinidad residents struggle as Point Lisas closes for maintenance

Trinidad's water supplies will be placed under stress after the water and sewerage authority temporarily shuts down the Point Lisas desalination plant for maintenance creating a 10% shortfall in output.

Indian state gives green light to desalination duo

India's Tamil Nadu state government has given the go-ahead for two 60 Ml/d output seawater reverse osmosis desalination plants at Kuthiraimozhi in Ramanathapuram and Alanthalai in the port city of Tuticorin. They will supply more than 1,100 rural areas where provision of safe drinking water has been a long-standing challenge.

The Tugun desalination plant.

Gold Coast desalination plant finally handed over

The Tugun desalination plant in Gold Coast, Australia, was handed over to the Queensland state government on 1 October 2010 and has become part of the South East Queensland Water Grid (SEQWG).

Artist's impression of the Seadog installation

Wave-powered desalination about to be installed

A company in Texas, USA, is preparing to demonstrate the use of desalination with the wave-power facility it is about to install in the Gulf of Mexico.

California city ponders desalination revival

California's city of Morro Bay is poised to apply to the state Coastal Commission to operate continually its currently idle reverse osmosis desalination plant. The city let its operating permit expire in 2000, and the plant - built in 1992 - has not operated since then except for occasional emergency use.

Work starting on 2nd Chennai SWRO plant

Work is due to begin in January 2010 on the 100,000 m³/d Nemmeli seawater desalination plant south of Chennai, India. Chennai Metrowater issued work orders in the first week of January for the project.

Hyflux-led venture wins deal for giant Oman desalination plant

A consortium led by Singapore-based desalination company, Hyflux, has won a contract to build a OMR 100 million (US$ 260 million) seawater reverse osmosis desalination plant in Oman. The 200 Ml/d independent water project located in Qurayyat, in the Muscat governorate, will be the largest in the sultanate and supply some 17% of its peak demand.

FCC Aqualia bags Chile deals

Water management company FCC Aqualia, has won two water supply and purification contracts in Chile's mining and petrochemical industries worth a total of € 27 million (US$ 30.7 million).

Contractor strength drives investment grade rating for Carlsbad bonds

Credit rating agency, Fitch, has assigned an investment grade 'BBB-' rating to bonds issued for the under-construction Carlsbad desalination plant and associated networks in California.

Aquatech wins SWRO desalination contract in Gujarat

Tata Power has awarded Aquatech International Corporation an EPC contract for a 25,200 m³/d seawater reverse-osmosis (SWRO) desalination plant for India's first Ultra Mega Power Project (UMPP) at Mundra in coastal Gujarat.

Santa Barbara ponders US$ 2 million subsurface intake test

Californian city, Santa Barbara, may put up to US$ 2 million into a study of a desalination facility seawater intake structure after environmental groups said the existing plant's open water intake pipe could be harmful to marine life.

Inside the Tampa Bay desalination plant

Tampa Bay desalination plant in trouble again

Just at the time it is really needed, the Tampa Bay seawater desalination plant has hit trouble again. For some months now, the plant has been operating well below capacity - at a time when the rainfall in that part of Florida is at record low levels.

Ashdod desalination tender launched by Mekorot

Mekorot Development & Enterprises (MD&E), a subsidiary of the Israeli national water company, issued on 1 February 2009 a tender for the design, building, commissioning and supervision on a turnkey basis of the Ashdod seawater desalination plant.

Abengoa to build SWRO plant in Agadir, Morocco

Spanish contractor Abengoa has been chosen by Morocco's Office National de l'Electricité et de l'Eau Potable (ONEE) to construct a new desalination plant in Agadir, Morocco.

Mining firm strikes funding deal for desalination plant at planned mine

Mining firm, White Mountain Titanium, has agreed a deal with US private equity company, Nexo Capital Partners, to fund, construct and manage a desalination plant to form part of White Mountain's planned Cerro Blanco mining project in Chile.

The deal is 'win-win' for WorleyParsons and Jacobs, said Jacobs' chief executive Steve Demetriou

WorleyParsons acquires Jacobs' energy, chemicals, and resources division

Australia's WorleyParsons is purchasing the energy, chemicals, and resources (ECR) division of Jacobs in the US for $3.3 billion, comprising $2.6 billion in cash and 58.2 million WorleyParsons shares.

Mine wants state desalination plant despite OK for own project

Namibian mining company, Rössing Uranium, has restated its preference for procuring water from national water utility, Namwater, despite having completed a feasibility study of its planned desalination plant north of Swakopmund.

Rio Tinto mine mulls building Namibian desalination plant

Rio Tinto's Rossing Uranium mine in Namibia is planning an environmental impact study for its proposed water desalination plant.

Adionics launches liquid-to-liquid desalination system

France-based Adionics has launched a smart desalination solution that is able to remove specific salts to address the growing demand coming from oil and gas, food and beverages as well as mining.

Biwater gets Barclays backing for Caribbean SWRO plant

A Caribbean water and wastewater project, including a 10,400 m³/d seawater desalination plant, has received financial backing worth US$ 43 million from Barclays, backed by a UK Export Finance Guarantee.

Acciona forecasts Chilean desalination surge on back of revitalized copper mining

Spanish clean energy and water company, Acciona, has forecast a surge in demand for desalination plants in Chile as the country's copper mining industry expands.

Cadagua consortium's Oman job worth US$ 300 million

More details were released on 13 February 2013 by Ferrovia of Spain about the contract announced in November 2012 for a consortium involving its subsidiary Cadagua for the Al Ghubrah desalination plant in Oman.

Namibian mines get mixed messages

Namibian uranium mines have received mixed news on the prospects for an end to their struggle to secure cheaper and secure water supplies through new desalination facilities.

Cal Am strikes deal on test well

Utility, California American Water (Cal Am), has struck a deal with cement maker, Cemex, to allow the water firm to drill slant test wells, and possibly production wells, on Cemex' north Marina sand mining plant site.

Namibia moves to buy Areva desalination plant

Namibia has moved on its declared intention to offer to buy Areva's 20 million m³/d water desalination plant in the country.

Osmoflo to supply two ship-mounted ROs to gas field

Potable and process water is to be supplied to a gas field north of Australia by ship-mounted seawater reverse-osmosis (RO) plants supplied by Adelaide-based desalination specialist Osmosflo.

Acciona to build Sembcorp's Fujairah 1 expansion

Singapore's Sembcorp Industries has signed a 20‑year water purchase agreement with the Abu Dhabi Water & Electricity Company (ADWEC) which will enable it to expand its Fujairah 1 Independent Water & Power Plant (IWPP) by 30 MIGD (136,000 m³/d).

Nirosoft to build small SWRO plant in Chile

Chilean regional water utility Aguas De Altiplano has awarded a contract to Nirosoft Industries for a small seawater reverse-osmosis (SWRO) desalination plant.

Yokogawa to provide control system for Jubail SWRO plant

Yokogawa Middle East & Africa has received an order from Petroleum, Chemicals & Mining Company Limited (PCMC) to supply the control system for the SWRO-4 desalination plant, which is being built in Jubail, Saudi Arabia, by the Power & Water Utility Company for Jubail & Yanbu (Marafiq).

EIS filed for SWRO desalination plant for Chile fishery

An environmental impact study (EIS) has been filed by Seven Seas Water Chile SpA for the Bahía Caldera Desalination Plant in Chile's Region III.


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